ES448566A1 - Apparatus for mounting and dismounting a submerged propeller unit for a floating body - Google Patents
Apparatus for mounting and dismounting a submerged propeller unit for a floating bodyInfo
- Publication number
- ES448566A1 ES448566A1 ES448566A ES448566A ES448566A1 ES 448566 A1 ES448566 A1 ES 448566A1 ES 448566 A ES448566 A ES 448566A ES 448566 A ES448566 A ES 448566A ES 448566 A1 ES448566 A1 ES 448566A1
- Authority
- ES
- Spain
- Prior art keywords
- propeller unit
- flange
- hull
- dismounting
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
- B63B17/0018—Arrangements or devices specially adapted for facilitating access to underwater elements, e.g. to propellers ; Externally attached cofferdams or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B71/00—Designing vessels; Predicting their performance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B85/00—Dismantling or scrapping vessels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
- B63H2005/1254—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/14—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in non-rotating ducts or rings, e.g. adjustable for steering purpose
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Earth Drilling (AREA)
- Hydraulic Turbines (AREA)
Abstract
Apparatus for mounting and dismounting a submerged propeller unit to and from the hull of a floating body from the outside thereof comprises a flange in the hull surrounding an opening therein and having passages therein, a flange on the propeller unit having fasteners at locations corresponding to the locations of the passages in the hull flange, a drive coupling member on the propeller unit, a plurality of guides on the propeller unit for guiding the coupling member into the hull opening and for positioning the propeller unit flange in proper relation to the hull flange as the propeller unit is raised into position, a lifting yoke carrying a plurality of lifting cables extending through watertight ways in the hull and adapted to be secured detachably to the propeller unit whereby the propeller unit flange may be raised to the level of the hull flange with the fasteners in the former in registry with the passages in the latter to facilitate securing the propeller unit flange to the hull flange.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7506471A SE383623B (en) | 1975-06-06 | 1975-06-06 | DEVICE FOR ASSEMBLY AND DISASSEMBLY OF A PROPELLER UNIT |
Publications (1)
Publication Number | Publication Date |
---|---|
ES448566A1 true ES448566A1 (en) | 1977-07-01 |
Family
ID=20324777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES448566A Expired ES448566A1 (en) | 1975-06-06 | 1976-06-04 | Apparatus for mounting and dismounting a submerged propeller unit for a floating body |
Country Status (13)
Country | Link |
---|---|
US (1) | US4066035A (en) |
JP (1) | JPS51147893A (en) |
CA (1) | CA1048752A (en) |
DE (1) | DE2623481A1 (en) |
DK (1) | DK246676A (en) |
ES (1) | ES448566A1 (en) |
FI (1) | FI761593A (en) |
FR (1) | FR2313262A1 (en) |
GB (1) | GB1551063A (en) |
NL (1) | NL7605925A (en) |
NO (1) | NO761903L (en) |
SE (1) | SE383623B (en) |
SU (1) | SU634653A3 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59220487A (en) * | 1983-05-30 | 1984-12-11 | Kawasaki Heavy Ind Ltd | Propulsion system mount/dismount structure for ocean movable structure |
GB8401879D0 (en) * | 1984-01-25 | 1984-02-29 | Vickers Plc | Vessel |
KR20000004710A (en) * | 1998-06-30 | 2000-01-25 | 이해규 | Omnidirectional propeller installing device of drilling ship |
KR100568613B1 (en) * | 1998-06-30 | 2006-06-29 | 삼성중공업 주식회사 | Thruster mounting device and method of drilling ship |
SE527012C2 (en) * | 2004-04-19 | 2005-12-06 | Rolls Royce Ab | Method and auxiliary for dismantling / assembling tunnel cluster |
KR100967816B1 (en) * | 2008-03-25 | 2010-07-05 | 대우조선해양 주식회사 | Method for mounting thruster in semi-submergible rig |
US7992275B1 (en) * | 2010-09-16 | 2011-08-09 | Thrustmaster of Texas, Inc. | Method for thruster withdrawal for maintenance or vessel transit without the need for an external crane, remote operated vehicle, or diver |
CN102464088B (en) * | 2010-11-12 | 2014-02-19 | 烟台中集来福士海洋工程有限公司 | Method for installing thruster at bottom of drilling platform |
BR112015013957B1 (en) * | 2012-12-14 | 2021-05-11 | Rolls-Royce Oy Ab | method for disassembling subsea section of retractable drive unit from vessel and method for mounting drive unit |
CN107758586B (en) * | 2016-08-17 | 2021-03-19 | 烟台中集来福士海洋工程有限公司 | Offshore installation method of offshore platform propeller |
CN106428417B (en) * | 2016-09-30 | 2018-01-09 | 南通中远船务工程有限公司 | Propeller installation method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US819576A (en) * | 1905-03-20 | 1906-05-01 | William L Mccabe | Sling for hoisting apparatus. |
US2987027A (en) * | 1957-09-16 | 1961-06-06 | Arthur W Wanzer | Propeller thrust stabilizer control |
US3433459A (en) * | 1967-05-02 | 1969-03-18 | Federal Sign And Signal Corp | Load handling apparatus |
US3401804A (en) * | 1967-09-07 | 1968-09-17 | Ocean Systems | Crane |
NO145686L (en) * | 1974-06-03 |
-
1975
- 1975-06-06 SE SE7506471A patent/SE383623B/en not_active IP Right Cessation
-
1976
- 1976-05-25 DE DE19762623481 patent/DE2623481A1/en not_active Withdrawn
- 1976-06-01 US US05/691,840 patent/US4066035A/en not_active Expired - Lifetime
- 1976-06-02 NL NL7605925A patent/NL7605925A/en unknown
- 1976-06-02 FR FR7616667A patent/FR2313262A1/en active Granted
- 1976-06-03 JP JP51065130A patent/JPS51147893A/en active Pending
- 1976-06-04 SU SU762367832A patent/SU634653A3/en active
- 1976-06-04 FI FI761593A patent/FI761593A/fi not_active Application Discontinuation
- 1976-06-04 DK DK246676A patent/DK246676A/en unknown
- 1976-06-04 GB GB23276/76A patent/GB1551063A/en not_active Expired
- 1976-06-04 CA CA76254163A patent/CA1048752A/en not_active Expired
- 1976-06-04 ES ES448566A patent/ES448566A1/en not_active Expired
- 1976-06-04 NO NO761903A patent/NO761903L/no unknown
Also Published As
Publication number | Publication date |
---|---|
SE383623B (en) | 1976-03-22 |
NL7605925A (en) | 1976-12-08 |
CA1048752A (en) | 1979-02-20 |
JPS51147893A (en) | 1976-12-18 |
GB1551063A (en) | 1979-08-22 |
DK246676A (en) | 1976-12-07 |
FI761593A (en) | 1976-12-07 |
NO761903L (en) | 1976-12-07 |
US4066035A (en) | 1978-01-03 |
SU634653A3 (en) | 1978-11-25 |
FR2313262B1 (en) | 1979-04-27 |
FR2313262A1 (en) | 1976-12-31 |
DE2623481A1 (en) | 1976-12-16 |
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